Podcasts · 科學好好聽

〈公開｜磁力特輯(1)｜誰在指揮指南針？看不見的磁力魔法｜EP.69〉

· 8:13

Episode 〈公開｜磁力特輯(1)｜誰在指揮指南針？看不見的磁力魔法｜EP.69〉

0:00 8:13

為什麼磁鐵只吸鐵釘，卻不理會鋁罐和銅板？為什麼指南針永遠知道北方在哪裡？這集我們要縮小變成原子大小，鑽進磁鐵裡面，看一群叫做「電子」的小舞者如何跳出整齊的舞步來產生磁力！還要揭開地球磁場的祕密，看它是如何引導古代探險家發現新大陸的。快拿好你的羅盤，跟好奇博士一起航向磁力大海吧！ ==> https://科學好好聽.app

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